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1. • Member

   loungin

   Post Count: 9

   Likes Received:0

   How is the new M Twin Turbo 10W-60 oil that BMW is selling as OEM? How does it compare to the TWS?
   
   If I fill up with the M Twin Turbo, is it safe to top off with my existing bottle of Castrol Edge Pro TWS 10W-60?
   
   Thanks!

   loungin, Mar 25, 2015

   #1
2. • Member

   charlson89

   Post Count: 2,416

   Likes Received:133

   The new oil is just as good as the TWS (pretty much the same just made by BMW now). Yes they are completely interchangeable and can mix with each other without any harm.

   charlson89, Mar 25, 2015

   #2

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